package Lab02.test16;
public class test {
    public static void main(String[] args) {
                 Add f1=new Add();
                 Subtract f2=new Subtract();
                 Multiply f3=new Multiply();
                 Divide f4=new Divide();
                 System.out.println("3+2="+f1.A(3,2)+" 2-1="+f2.A(2, 1)
                         +" 4*5="+f3.A(4, 5)+"3/4="+f4.A(3, 4));

}
}
